About Resettable Fuses - PPTC

Resettable Fuses - PPTC

Resettable fuses, also known as PPTC (Polymeric Positive Temperature Coefficient) resettable fuses, are electronic components that use special polymeric materials that change resistance when heated. When current increases, the fuse will “trip” and open, causing a drop in current flow. Unlike traditional fuses, resettable fuses can be reset with a manual reset button or an automated circuit. Once the current and temperature return to normal levels, the fuse will reset itself and allow current to flow again. This process prevents dangerous situations, like overloaded circuits, that could result in fire or injury. Additionally, resettable fuses are more reliable than traditional fuses because they can withstand multiple trips and reset themselves automatically.

Resettable Fuses - PPTC

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Image  Information Image Stock Code(▲▼)Description
Manufacturer
Global Stock ⓘ (▲▼)Price(USD) 

(Ex. GST)(▲▼)		Enter Qty Hold CurrentTrip CurrentCurrent Rating - MaxMaximum VoltageResistanceMounting StyleTermination StylePackage / CaseSeriesOperating Temperature RangeLead SpacingMinimum Operating TemperatureMaximum Operating TemperatureQualificationPackaging
  
                   
K1812L110/24DR


1812 Resettable Fuses ROHS
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Yongyutai Electronics Availability : 1455
Ship by Thu. 28 Aug to Tue. 02 Sep Calender.png

USD 0.0379

Multiples of: 10

               
1812L010/72GR


1812 Resettable Fuses ROHS
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

LUTE Availability : 1455
Ship by Thu. 28 Aug to Tue. 02 Sep Calender.png

USD 0.0389

Multiples of: 10

               
BSMD1812-020-72V


72V 200mA 40A 400mA 1812 Resettable Fuses ROHS
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

BHFUSE Availability : 1455
Ship by Thu. 28 Aug to Tue. 02 Sep Calender.png

USD 0.0411

Multiples of: 10

200 mA400 mA             
K1812L200/12DR


12V 2A 100A 4A 1812 Resettable Fuses ROHS
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Yongyutai Electronics Availability : 1455
Ship by Thu. 28 Aug to Tue. 02 Sep Calender.png

USD 0.0418

Multiples of: 10

2 A4 A             
SMD1812-050C-16V


1812 Resettable Fuses ROHS
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

BNstar Availability : 1455
Ship by Thu. 28 Aug to Tue. 02 Sep Calender.png

USD 0.0423

Multiples of: 10

               
SMD1812-010C-36V


1812 Resettable Fuses ROHS
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

BNstar Availability : 1455
Ship by Thu. 28 Aug to Tue. 02 Sep Calender.png

USD 0.0423

Multiples of: 10

               
TLC-MSMD160/24


24V 1.6A 100A 3.2A 1812 Resettable Fuses ROHS
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

TLC Availability : 1455
Ship by Thu. 28 Aug to Tue. 02 Sep Calender.png

USD 0.0424

Multiples of: 5

1.6 A3.2 A             
TLC-MSMD250/8


8V 2.5A 100A 5A 1812 Resettable Fuses ROHS
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

TLC Availability : 1455
Ship by Thu. 28 Aug to Tue. 02 Sep Calender.png

USD 0.0427

Multiples of: 10

2.5 A5 A             
SMD2018-050/60N


60V 500mA 2018 Resettable Fuses ROHS
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Bourne Availability : 1455
Ship by Thu. 28 Aug to Tue. 02 Sep Calender.png

USD 0.0435

Multiples of: 5

500 mA              
SMD1812P050TF/24


PTC Resettable Fuses 1812 RoHS
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Ruilongyuan Availability : 1455
Ship by Thu. 28 Aug to Tue. 02 Sep Calender.png

USD 0.0436

Multiples of: 5

500 mA1 A             
SMD1812-150C-6V


1812 Resettable Fuses ROHS
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

BNstar Availability : 1455
Ship by Thu. 28 Aug to Tue. 02 Sep Calender.png

USD 0.048

Multiples of: 5

               
MSMD300/12


1812 Resettable Fuses ROHS
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Yongyutai Electronics Availability : 1455
Ship by Thu. 28 Aug to Tue. 02 Sep Calender.png

USD 0.0481

Multiples of: 10

               
1812L030/72GR


72V 300mA 40A 600mA 1812 Resettable Fuses ROHS
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

LUTE Availability : 1455
Ship by Thu. 28 Aug to Tue. 02 Sep Calender.png

USD 0.0498

Multiples of: 5

300 mA600 mA             
2920L050/60GR


60V 500mA 40A 1A 2920 Resettable Fuses ROHS
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

LUTE Availability : 1455
Ship by Thu. 28 Aug to Tue. 02 Sep Calender.png

USD 0.0529

Multiples of: 5

500 mA1 A             
2920L150/33GR


33V 1.5A 40A 3A 2920 Resettable Fuses ROHS
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

LUTE Availability : 1455
Ship by Thu. 28 Aug to Tue. 02 Sep Calender.png

USD 0.0552

Multiples of: 5

1.5 A3 A             
SMD1812-125


8V 1.25A 100A 800mW 2.5A 50mΩ 0.4s 140mΩ 1812 Resettable Fuses ROHS
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Jinkaisheng Availability : 1455
Ship by Thu. 28 Aug to Tue. 02 Sep Calender.png

USD 0.057

Multiples of: 5

               
LSMD100


2920 Resettable Fuses ROHS
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Yongyutai Electronics Availability : 1455
Ship by Thu. 28 Aug to Tue. 02 Sep Calender.png

USD 0.0579

Multiples of: 5

               
2018L075/60GR


60V 750mA 10A 1.5A 2018 Resettable Fuses ROHS
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

LUTE Availability : 1455
Ship by Thu. 28 Aug to Tue. 02 Sep Calender.png

USD 0.0582

Multiples of: 5

750 mA1.5 A             
2920L300/6GR


6V 3A 40A 5A 2920 Resettable Fuses ROHS
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

LUTE Availability : 1455
Ship by Thu. 28 Aug to Tue. 02 Sep Calender.png

USD 0.0594

Multiples of: 5

3 A5 A             
SMD2920B250TF


PTC Resettable Fuses SMD RoHS
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Yageo Availability : 1455
Ship by Thu. 28 Aug to Tue. 02 Sep Calender.png

USD 0.06

Multiples of: 5

2.5 A5 A40 A15 VDC20 mOhms to 85 mOhmsPCB MountSMD/SMT2920 (7954 METRIC)SMD  - 40 C+ 85 C Reel
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